CN207428800U - Horizontal rhythm sofa - Google Patents

Abstract

The utility model provides a horizontal rhythm sofa, which is suitable for users to lie down, and the horizontal rhythm sofa comprises: a supporting bed, a rocking bed, a pulley driving device and a pillow. The rocking bed can be rocked on the supporting bed, and the rocking bed has a backrest bed portion and a lying bed portion, the backrest bed portion is pivoted to one side of the lying bed portion to form a horizontal lying plane together with the lying bed portion, or the backrest bed portion is inclined relative to the lying bed portion. The pulley driving device is arranged in the supporting bed, and the pulley driving device is connected to the rocking bed, and the pulley driving device is used to drive the rocking bed to rock back and forth horizontally relative to the supporting bed. The pillow has a pillow cushion portion and an inclined portion extending obliquely from the pillow cushion portion. When the pillow is placed on a side of the lying plane away from the backrest bed portion and the user lies on the lying plane, the user's thigh rests on the pillow cushion portion to lift the buttocks to separate the buttocks from the lying bed portion, and the user's calf is obliquely placed on the inclined portion.

Description

Horizontal rhythm sofa

technical field

The utility model relates to a sofa, in particular to a horizontal rhythmic sofa with a horizontal shaking function.

Background technique

Generally speaking, a sofa used in sports medicine can be composed of a supporting bed and a shaking bed that is movably arranged on the supporting bed, and the shaking bed is driven to and fro horizontally by using a motor to drive the pulley to rotate through a belt. Therefore, the user lying on the rocking bed body can shake along with the rocking bed body to perform mild passive aerobic exercise. However, because the user lies flat on the rocking bed body, a certain degree of contact friction will be generated between the user's body and the rocking bed body. Therefore, when the user rocks back and forth along with the rocking bed body, Often affected by the above-mentioned contact friction force, there will be horizontal relative slippage between the user and the rocking bed body, which will bring a lot of inconvenience to the user when using the sofa to perform passive aerobic exercise. In addition, the above-mentioned driving method of using the belt to drive the pulley to rotate often also causes the motor transmission efficiency to be low due to the problem of the belt assembly being too loose, which causes the shaking bed body to vibrate and shake irregularly during the horizontal reciprocating shaking process, resulting in serious It greatly affects the comfort of the user when using the sofa for passive aerobic exercise.

Utility model content

Therefore, the purpose of the present utility model is to provide a horizontally rhythmic sofa with a horizontal rocking function, so as to solve the above-mentioned problems.

The utility model provides a horizontal rhythm sofa, which is suitable for a user to lie down, wherein, the horizontal rhythm sofa includes:

a support bed;

A rocking bed body, the rocking bed body can be arranged on the supporting bed body in a relatively rockable manner, and the rocking bed body has a backrest part and a bed part, and the backrest part is pivotally connected to the bed part On one side, the back against the bed part can swing to a flat position and form a horizontal lying plane together with the bed part, and the back against the bed part can also swing to a back against the position to stand obliquely relative to the bed part ;

A pulley drive device, the pulley drive device is arranged in the supporting bed body, and the pulley drive device is connected to the rocking bed body, when the back-to-bed part is in the flat position, the pulley drive device can drive the rocking the bed horizontally back and forth relative to the supporting bed; and

A pillow, the pillow has a reclining portion and a bolster portion, and the reclining portion extends obliquely from the bolster portion;

Wherein, in the state that the back resting on the bed part is obliquely standing relative to the lying bed part, the headrest is detachably connected to the back resting on the bed part, the bolster part is flat against the back resting on the bed part, and the leaning against the bed part part leans against the top side of the back against the bed part;

When the pillow is placed on the side of the lying plane away from the back against the bed and the user is lying on the lying plane, the user's thigh rests on the pillow part to The buttocks of the user are raised, the buttocks of the user are separated from the lying part, and the lower legs of the user are placed obliquely on the reclining part.

The above-mentioned horizontal rhythmic sofa, wherein, the rocking bed body has a connecting rod, and the pulley driving device includes:

A pulley mechanism, the pulley mechanism is movably arranged in the supporting bed body, and the pulley mechanism includes:

a pulley rod, the two ends of the pulley rod respectively have a first pulley end and a second pulley end;

a pulley adjacent to the pulley rod;

a connecting arm; and

a rocker arm, the rocker arm is pivotally connected to the connecting arm, and the rocker arm is pivotally connected to the pulley eccentrically;

A motor, the motor is fixed in the supporting bed body, and the motor is located on one side of the pulley mechanism, and the motor has a transmission shaft;

A first belt, the first belt is wound around the end of the first pulley and the transmission shaft, and when the transmission shaft rotates, the first belt drives the end of the first pulley and the second pulley end rotates simultaneously;

a second belt wrapped around the end of the second pulley and the pulley; and

A screw, the screw passes through the connecting rod, and the screw is fixed to the connecting arm, and the screw can be screwed out or screwed in relative to the connecting rod to change the position of the pulley mechanism on the support the relative position in the bed body, and adjust the tightness of the first belt and the second belt;

Wherein, in the state where the second belt drives the pulley to rotate with the rotation of the end of the second pulley, the rocker arm moves back and forth with the rotation of the pulley, and passes through the connecting arm and The connecting rod drives the rocking bed body to rock back and forth horizontally relative to the supporting bed body.

The above-mentioned horizontal rhythm sofa, wherein, the supporting bed has a side armrest, and the headrest is detachably arranged on the side armrest.

The above-mentioned horizontal rhythm sofa, wherein, the pillow is detachably connected to the back resting bed portion by zip connection, button fastening or hook and loop bonding.

The utility model also provides a horizontal rhythmic sofa, wherein the horizontal rhythmic sofa includes:

a support bed;

a rocking bed body, the rocking bed body can be arranged on the support bed body in a relatively rockable manner, and the rocking bed body has a connecting rod; and

A pulley drive device, the pulley drive device is arranged in the support bed body, and the pulley drive device includes:

A pulley mechanism, the pulley mechanism is movably arranged in the support bed body, and the pulley mechanism includes:

a pulley rod having a first pulley end and a second pulley end at opposite ends of the pulley rod;

a pulley adjacent to the pulley rod;

a connecting arm; and

a rocker arm, the rocker arm is pivotally connected to the connecting arm, and the rocker arm is pivotally connected to the pulley eccentrically;

A motor, the motor is fixed in the supporting bed body, and the motor is located on one side of the pulley mechanism, and the motor has a transmission shaft;

A first belt, the first belt is wound around the end of the first pulley and the transmission shaft, and when the transmission shaft rotates, the first belt drives the end of the first pulley and the end of the second pulley rotate at the same time;

a second belt wrapped around the end of the second pulley and the pulley; and

A screw, the screw passes through the connecting rod, and the screw is fixed to the connecting arm, the screw can be screwed out or screwed in relative to the connecting rod to change the relative position of the pulley mechanism in the supporting bed body, and adjust the tightness of the first belt and the second belt;

Wherein, in the state where the second belt drives the pulley to rotate with the rotation of the end of the second pulley, the swing arm moves back and forth with the rotation of the pulley, and drives the swing through the connecting arm and the connecting rod The bed rocks back and forth horizontally relative to the supporting bed.

The above-mentioned horizontal rhythmic sofa, wherein, the rocking bed body has a back against the bed part and a bed part, the back against the bed part is pivotally connected to one side of the bed part, and the back against the bed The part can swing to a flat position and form a horizontal lying plane together with the bed part, and the back-to-bed part can also swing to a back-to-back position to stand obliquely relative to the bed part.

In summary, the utility model is designed to separate the user's buttocks from the rocking bed body by utilizing the pillow part of the pillow disassembled from the backrest part to raise the user's buttocks, and reduce the user's body contact with the rocking bed body. The contact friction between the rocking bed body can effectively solve the problem of horizontal relative slippage between the user and the rocking bed body mentioned in the prior art, thereby improving the comfort of the horizontal rhythm sofa in actual use Spend. In addition, the utility model adopts the design that the screw rod is screwed out or screwed in relative to the connecting rod of the rocking bed body to change the relative installation position of the pulley mechanism in the supporting bed body, so as to dynamically adjust the belt according to the actual use conditions. The effect of tightness can improve the transmission efficiency of the pulley mechanism, so that the problem of irregular vibration and shaking of the shaking bed mentioned in the prior art can be effectively solved due to the loose assembly of the belt, so that the horizontal rhythm of the sofa The horizontal shaking of the rocking bed body on the supporting bed body can be more stable.

Description of drawings

The following drawings are only intended to illustrate and explain the utility model schematically, and do not limit the scope of the utility model. in:

Fig. 1 is a side view of a horizontal rhythmic sofa proposed according to an embodiment of the present invention.

Fig. 2 is an internal schematic diagram of the horizontal rhythmic sofa in Fig. 1 .

FIG. 3 is a partial perspective view of the pulley driving device of FIG. 2 disposed in the supporting bed and connected to the shaking bed.

Fig. 4 is a side view of the back-to-bed part and the lying-bed part in Fig. 1 forming a horizontal lying plane for the user to lie on his back.

Explanation of reference numbers:

10 horizontal rhythm sofa 12 support bed body

14 rocking bed body 15 connecting rod

16 pulley drive 18 headrest

20 Back against the bed 21 Top side

22 Lying on the bed 23 Horizontal lying plane

24 Reclining part 26 Cushion part

28 side armrest 30 pulley mechanism

32 motor 33 transmission shaft

34 First belt 36 Second belt

38 screw rod 40 pulley rod

42 pulley 44 connecting arm

46 rocker arm 48 first pulley end

50 second pulley end 52 user

54 Thighs 56 Hips

58 calf

Detailed ways

In order to have a clearer understanding of the technical scheme, purpose and effect of the utility model, the specific implementation of the utility model will now be described in conjunction with the accompanying drawings.

Please refer to Fig. 1 and Fig. 1, Fig. 1 is a side view of a horizontal rhythm sofa 10 proposed according to an embodiment of the present invention, Fig. 2 is an internal schematic diagram of the horizontal rhythm sofa 10 in Fig. 1, the horizontal rhythm sofa 10 is suitable for The user is lying down. As can be seen from FIGS. 1 and 2 , the horizontal rhythmic sofa 10 includes a supporting bed 12 , a rocking bed 14 , a pulley driving device 16 , and a pillow 18 . The rocking bed body 14 has a back against the bed part 20 and a bed part 22, and the back against the bed part 20 is pivotally connected to one side of the bed part 22, and is used to be parallel to the bed part 22 for the user to lie down, or Standing obliquely relative to the bed portion 22 (as shown in Figure 1, but not limited thereto, its oblique angle can be adjusted and changed according to the actual needs of the user) for the user to lean on, and the relevant back rests on the pivot Rotary swing design is commonly used in the prior art, and will not be repeated here. Pulley driving device 16 is arranged in the supporting bed body 12 and is connected to shaking bed body 14, thereby, the horizontal rhythmic sofa 10 can have bed body level rocking function, so that the user lying on the shaking bed body 14 can follow The rocking bed body 14 shakes together to carry out mild passive aerobic exercise. The headrest 18 has a reclining portion 24 and a pillow portion 26, the reclining portion 24 extends obliquely from the pillow portion 26, and the headrest 18 can adopt a common headrest and bed connection design (such as a zipper joint, a button fastening or a hook and loop fastener). Fitting (velcro) method, but not limited thereto) is detachably connected to the back against the bed portion 20 for the user to lean on, so that the user can recline more comfortably on the horizontal rhythmic sofa 10 Effect. In addition, in this embodiment, the supporting bed body 12 may preferably have a side armrest portion 28 (as shown in FIG. 1 , but not limited thereto), for the user to lean on side.

As for the mechanism design of the pulley drive device 16, please refer to Fig. 2 and Fig. 3, Fig. 3 is a partial perspective view of the pulley drive device 16 of Fig. To clearly show the mechanism design of the belt pulley driving device 16, only the connecting rod 15 of the oscillating bed body 14 is shown in solid lines in FIG. 3 , and the remaining parts are shown in dashed lines. As shown in Figures 2 and 3, in this embodiment, the shaking bed 14 can have a connecting rod 15, and the pulley drive device 16 includes a pulley mechanism 30, a motor 32, a first belt 34, a second belt 36, and a screw rod 38. The pulley mechanism 30 is movably arranged in the supporting bed body 12 (for example, in a detachable screw locking manner, but not limited thereto) and may include a pulley rod 40, a pulley 42, a connecting arm 44, and a rocker arm 46, The pulley bar 40 has a first pulley end 48 and a second pulley end 50 at both ends, the pulley 42 is adjacent to the pulley bar 40 , and the rocker arm 46 is pivotally connected to the connecting arm 44 and eccentrically to the pulley 42 . The motor 32 is fixed in the supporting bed body 12 and located on one side of the pulley mechanism 30 , and the motor 32 has a transmission shaft 33 . The first belt 34 is wound around the first pulley end 48 and the transmission shaft 33 for driving the first pulley end 48 and the second pulley end 50 to rotate simultaneously when the transmission shaft 33 rotates. The second belt 36 is wound around the second pulley end 50 and the pulley 42 . The screw rod 38 passes through the connecting rod 15 and is fixedly connected to the connecting arm 44 .

Through the above-mentioned belt connection design, when the motor 32 provides driving force to rotate the transmission shaft 33, the transmission shaft 33 can drive the pulley 42 to rotate through the transmission design of the first belt 34, the pulley rod 40 and the second belt 36, so that the rocker arm 46 can move back and forth along with the rotation of the pulley 42, and then through the pivotal connection between the rocking arm 46 and the connecting arm 44 and the connection between the connecting arm 44 and the connecting rod 15, the rocking bed body 14 is driven to be horizontal relative to the supporting bed body 12 Shake back and forth. In this way, the user lying flat on the rocking bed 14 can rock back and forth along with the rocking bed 14 to perform mild passive aerobic exercise, so as to effectively prevent chronic diseases, promote bone, muscle, nerve and circulation. It can improve the health of the human body system, promote learning, enhance memory and regulate blood flow and other health effects. In addition, since the connecting rod 15 is fixedly connected to the connecting arm 44 through the screw rod 38, if the winding assembly between the first belt 34, the first pulley end 48 and the transmission shaft 33 is too loose or the second If the winding and assembling between the belt 36 and the second pulley end 50 and the pulley 42 is too loose and causes the shaking bed body 14 to vibrate and shake irregularly, an adjustment tool (such as a screw wrench, etc.) can be used to rotate the screw rod 38 relative to each other. Screw out or screw in the connecting rod 15 to change the relative installation position of the pulley mechanism 30 in the support bed body 12, so as to dynamically adjust the tightness of the first belt 34 and the second belt 36 according to the actual use conditions. Improve the transmission efficiency of the belt pulley mechanism 30, so that the problem of irregular vibration and shaking of the shaking bed body mentioned in the prior art due to the loose assembly of the belt can be effectively solved, so that the shaking bed body of the horizontal rhythm sofa can be Horizontal rocking on the support bed is smoother.

The following is a detailed description of the use of the pillow 18 of the horizontal rhythmic sofa 10. Please refer to FIG. 1 and FIG. 3. FIG. Flat lay side view. First of all, in terms of reclining operation, when the user 52 wants to recline on the horizontal rhythmic sofa 10, the user 52 only needs to swing the backrest bed part 20 to the backrest position as shown in FIG. The bed part 22 stands obliquely, and the pillow 18 is detachably connected to the backrest part 20, so that the cushion part 26 is flat against the backrest part 20 and the reclining part 24 leans against the top of the backrest part 20. side 21, whereby the user 52 can recline comfortably on the horizontal rhythmic sofa 10 through the pillow 18.

On the other hand, if the user 52 wants to lie flat on the rocking bed body 14 to perform passive aerobic exercise along with the horizontal rocking of the rocking bed body 14, the user 52 only needs to disassemble the pillow 18 from the back resting on the bed portion 20. Get down and place the headrest 18 on the side lying on the plane 23 away from the back against the bed portion 20 (as shown in FIG. 4 ), and swing the back against the bed portion 20 from the back against the position as shown in FIG. 4 to form a lying plane 23, whereby when the user 52 lies flat on the lying plane 23, the thighs 54 of the user 52 can rest on the pillow portion 26 to lift The buttocks 56 of the user 52 are raised so that the buttocks 56 of the user 52 are separated from the lying part 22 , and the lower legs 58 of the user 52 can be placed on the reclining part 24 obliquely. In this way, the utility model can reduce the contact friction force between the user's body and the rocking bed through the above-mentioned design of raising the thigh by the pillow part so as to separate the buttocks from the bed part, so as to effectively solve the problem of existing problems. The problem mentioned in the technology is that there will be a horizontal relative slippage between the user and the rocking bed body, so as to improve the comfort of the horizontal rhythm sofa in actual use.

It is worth mentioning that the above-mentioned design that the headrest 18 is detachably connected to the backrest part 20 can also be applied to the side armrest part 28, that is, after the headrest 18 is detached from the backrest part 20 , the user can also selectively set the headrest 18 detachably on the side armrest portion 28, so that the headrest 18 can lean on the side armrest portion 28 more comfortably, thereby improving the horizontal rhythm sofa 10 in actual use. application flexibility. In addition, in the present utility model, the design of screwing out or screwing in the screw rod relative to the connecting rod of the rocking bed body to change the relative installation position of the pulley mechanism in the supporting bed body and utilizing the The bolster part of the dismantled backrest on the back against the bed part raises the user's buttocks and separates from the rocking bed body, which is an alternative design, so as to simplify the mechanism design of the horizontal rhythm sofa provided by the utility model. For example, in another embodiment that omits the use of the bolster part of the pillow disassembled from the back against the bed part to raise the user's buttocks and separate the design of the rocking bed body, the utility model can use the screw rod relative to the rocking The connecting rod of the bed body is screwed out or screwed in to change the design of the relative installation position of the pulley mechanism, and only has the function of adjusting the tightness of the belt according to the actual use requirements. The relevant description and other derivative change embodiments can be analogized with reference to the above embodiments , which will not be repeated here. As for which design to adopt, it depends on the actual use requirements of the horizontal rhythmic sofa provided by the utility model.

The above descriptions are only illustrative specific implementations of the present utility model, and are not intended to limit the scope of the present utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principle of the present utility model shall fall within the protection scope of the present utility model.

Claims (6)

1. a kind of horizontal regular movements sofa, the horizontal regular movements sofa lies down suitable for a user, which is characterized in that described Horizontal regular movements sofa includes：

One support bed body；

One shakes bed body, is arranged in the support bed body rocking bed physical efficiency relative pan, and the shake bed body tool There is one to lean against bed portions and a lying bed portion, the one side for leaning against bed portions and being articulated in the lying bed portion, the bed portions that lean against can be put It moves to a flat position and is collectively formed one with the lying bed portion and couch plane and the bed portions that lean against can also be rocked to a back of the body By position tiltedly to be stood compared with the lying bed portion；

One pulley driving device, the pulley driving device are arranged in the supporting bed body, and the belt wheel drive Device is connected to the shake bed body, is leaned against described in a state that bed portions are located at the flat position, the belt wheel drive Device can drive the shake bed body compared with the support bed level waggle；And

One headrest, the headrest have one to lean to portion and a bolster portion, and the portion that leans to tilts extension by the bolster portion；

Wherein, it is described lean against bed portions compared with the lying bed portion it is tiltedly vertical in the state of, the headrest is removedly connected to institute It states and leans against bed portions, the bolster portion is smooth to lean against bed portions in described, and the portion of leaning to is leaned in the top side for leaning against bed portions；

The headrest be positioned in the plane that couches away from it is described lean against the one side of bed portions and the user lie at it is described In the state of in the plane that couches, the huckle of the user is born against in the bolster portion, and the bolster portion raises described make The buttocks of user, the buttocks of the user and the lying bed part from, and the calf of the user be tiltedly placed on it is described tiltedly In relying part.

2. horizontal regular movements sofa according to claim 1, which is characterized in that the shake bed body has a connecting rod, and The pulley driving device includes：

One pulley mechanism, the pulley mechanism can be movably arranged in the supporting bed body, and the pulley mechanism Comprising：

One belt pulley bar, the belt pulley bar both ends are respectively provided with one first pulley end and one second pulley end；

One belt pulley, the belt pulley are adjacent to the belt pulley bar；

One linking arm；And

One rocking arm, the rocking arm is articulated in the linking arm, and the rocking arm is prejudicially articulated in the belt pulley；

One motor, the motor are fixed in the supporting bed body, and the motor is located at the one side of the pulley mechanism, institute Motor is stated with a transmission shaft；

One first belt, first belt is set around on first pulley end and the transmission shaft, in the biography In the state of moving axis rotation, first belt drives first pulley end and second pulley end simultaneously Rotation；

One second belt, second belt are set around on second pulley end and the belt pulley；And

One screw rod, the screw rod wear the connecting rod, and the screw rod is fixed in the linking arm, and the screw rod can be compared with The connecting rod screws out or screws in change the pulley mechanism in the in vivo relative position of the supporting bed, and described in adjustment The tightness of first belt and second belt；

Wherein, the state rotated in second belt with belt pulley described in the rotation driving of second pulley end Under, the rocking arm moves back and forth back and forth with the rotation of the belt pulley, and is driven by the linking arm and the connecting rod The dynamic shake bed body is compared with the support bed level waggle.

3. horizontal regular movements sofa according to claim 1, which is characterized in that the support bed body has a side handrail Portion, the headrest are removedly arranged on the side armrest part.

4. horizontal regular movements sofa according to claim 1, which is characterized in that the headrest is with zipper joint, button snapping Or the mode of linking tape fitting is removedly connected to and described leans against bed portions.

5. a kind of horizontal regular movements sofa, which is characterized in that the horizontal regular movements sofa includes：

One support bed body；

One shakes bed body, is arranged in the support bed body rocking bed physical efficiency relative pan, and the shake bed body tool There is a connecting rod；And

One pulley driving device, the pulley driving device are arranged in the supporting bed body, and the belt wheel drive Device includes：

One pulley mechanism, the pulley mechanism can be movably arranged in the supporting bed body, and the pulley mechanism Comprising：

One belt pulley bar, the both ends of the belt pulley bar are respectively provided with one first pulley end and one second pulley end Portion；

One belt pulley, the belt pulley are adjacent to the belt pulley bar；

One linking arm；And

One rocking arm, the rocking arm is articulated in the linking arm, and the rocking arm is prejudicially articulated in the belt pulley；

One motor, the motor are fixed in the supporting bed body, and the motor is located at the one side of the pulley mechanism, institute Motor is stated with a transmission shaft；

One first belt, first belt is set around on first pulley end and the transmission shaft, in the biography In the state of moving axis rotation, first belt drives first pulley end and second pulley end simultaneously Rotation；

One second belt, second belt are set around on second pulley end and the belt pulley；And

One screw rod, the screw rod wear the connecting rod, and the screw rod is fixed in the linking arm, and the screw rod can be compared with The connecting rod screws out or screws in change the pulley mechanism in the in vivo relative position of the supporting bed, and described in adjustment The tightness of first belt and second belt；

Wherein, the state rotated in second belt with belt pulley described in the rotation driving of second pulley end Under, the rocking arm moves back and forth back and forth with the rotation of the belt pulley, and is driven by the linking arm and the connecting rod The dynamic shake bed body is compared with the support bed level waggle.

6. horizontal regular movements sofa according to claim 5, which is characterized in that it is described shake bed body have one lean against bed portions with And a lying bed portion, the one side for leaning against bed portions and being articulated in the lying bed portion, the bed portions that lean against can be rocked to a flat position And with the lying bed portion be collectively formed one couch plane and it is described lean against bed portions can also be rocked to one lean against position with compared with The lying bed portion is tiltedly stood.